单词	functional entity
释义	functional entity 功能机构
随便看	ratio of shear force Ratio of shoot/root total selenium ratio of shoot to leaf ratio of Si/Al ratio of signal to interference-plus-noise ratio of signal to noise ratio of silica to alumina ratio of silicon to carbon ratio of similitude Ratio of sink to source ratio of size reduction ratio of skewness to variation ratio of slag ratio of slenderness ratio of sliding force ratio of slip ratio of slope ratio of sludge settling volume ratio of soda to aluminatersa ratio of soda to aluminate rsa ratio of sodium/potassium ratio of soil loss ratio of solar absorptance to emittance ratio of solidification Ratio of solid to liquid